SEC 13F Intelligence

OKEANIS ECO TANKERS COR

CUSIP Y64177101

Okeanis Eco Tankers Cor has 93 institutional holders in Filings Flow’s 13F database, together reporting 9.50M shares worth $449M as of Q1 2026. The largest reported holders are Qvt Financial LP, Fil Ltd, and Portolan Capital Management, LLC.

Institutional Holders
93
Q1 2026
Reported Value
$449M
Ticker
unmapped
private placement or foreign
Quarters Tracked
3

Ownership Trend

Institutional holders
Q4 ’25: 63Q4 ’25Q1 ’26: 93Q1 ’26Q2 ’26: 5Q2 ’26filingsflow.com
Total reported value
Q4 ’25: $228MQ4 ’25Q1 ’26: $449MQ1 ’26Q2 ’26: $5MQ2 ’26filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
Oceanic Investment Management LTD$118M AUM4.82%$6M112.4KQ1 2026OLDER
QVT Financial LP$1.4B AUM4.75%$65M1.42MQ1 2026OLDER
FEARNLEY ASSET MANAGEMENT AS$306M AUM4.00%$12M236.4KQ1 2026OLDER
GRAHAM CAPITAL WEALTH MANAGEMENT, LLC$113M AUM2.36%$3M52.6KQ1 2026OLDER
VR Advisory Services Ltd$845M AUM2.06%$17M343.7KQ1 2026OLDER
Portolan Capital Management, LLC$1.9B AUM1.45%$27M538.9KQ1 2026OLDER
Marnell Management LLC$288M AUM0.94%$3M53.3KQ1 2026OLDER
GeoSphere Capital Management, LLC$229M AUM0.88%$2M40.0KQ1 2026OLDER
Militia Capital Management LLC$454M AUM0.78%$4M70.0KQ2 2026
THOMIST CAPITAL MANAGEMENT, LP$371M AUM0.75%$3M55.1KQ1 2026OLDER
Encompass Capital Advisors LLC$3.3B AUM0.57%$19M377.4KQ1 2026OLDER
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.$976M AUM0.54%$5M105.0KQ1 2026OLDER
Militia Capital Partners, LP$263M AUM0.48%$1M35.0KQ3 2025OLDER
Informed Momentum Co LLC$866M AUM0.47%$4M80.6KQ1 2026OLDER
Manatuck Hill Partners, LLC$370M AUM0.27%$1M20.0KQ1 2026OLDER
EPACRIA CAPITAL PARTNERS, LLC$129M AUM0.23%$296,3065.9KQ1 2026OLDER
Triumph Capital Management$491M AUM0.20%$1M19.8KQ1 2026OLDER
CVFG LLC$804M AUM0.20%$2M31.7KQ1 2026OLDER
Massar Capital Management, LP$934M AUM0.14%$1M26.3KQ1 2026OLDER
Uniplan Investment Counsel, Inc.$974M AUM0.12%$1M22.8KQ1 2026OLDER
NAVELLIER & ASSOCIATES INC$960M AUM0.10%$1M19.8KQ1 2026OLDER
Corigliano Investment Advisers, LLC$256M AUM0.10%$295,62710.1KQ3 2025OLDER
Glenorchy Capital Ltd$1.7B AUM0.08%$1M27.7KQ1 2026OLDER
Aquatic Capital Management LLC$3.5B AUM0.08%$3M53.6KQ1 2026OLDER
Numerai GP LLC$997M AUM0.08%$753,94314.9KQ1 2026OLDER
S.E.E.D. Planning Group LLC$344M AUM0.07%$234,1608.0KQ3 2025OLDER
Energy Income Partners, LLC$6.2B AUM0.06%$3M69.1KQ1 2026OLDER
Kovack Advisors, Inc.$1.9B AUM0.05%$943,30118.6KQ1 2026OLDER
State of Wyoming$844M AUM0.05%$410,9438.1KQ1 2026OLDER
Caitong International Asset Management Co., Ltd$541M AUM0.05%$259,4265.1KQ1 2026OLDER
Engineers Gate Manager LP$8.0B AUM0.05%$4M71.5KQ1 2026OLDER
Quadrature Capital Ltd$8.4B AUM0.04%$4M69.2KQ1 2026OLDER
BOOTHBAY FUND MANAGEMENT, LLC$7.7B AUM0.04%$3M63.1KQ1 2026OLDER
Dynamic Technology Lab Private Ltd$615M AUM0.04%$240,4544.8KQ1 2026OLDER
Walleye Capital LLC$24.0B AUM0.04%$9M177.4KQ1 2026OLDER
VOLORIDGE INVESTMENT MANAGEMENT, LLC$25.0B AUM0.04%$9M178.1KQ1 2026OLDER
XTX Topco Ltd$5.8B AUM0.03%$2M38.4KQ1 2026OLDER
PRELUDE CAPITAL MANAGEMENT, LLC$1.3B AUM0.03%$425,6648.4KQ1 2026OLDER
Lighthouse Investment Partners, LLC$2.9B AUM0.03%$983,89829.1KQ4 2025OLDER
ExodusPoint Capital Management, LP$12.6B AUM0.03%$3M62.0KQ1 2026OLDER
FIL Ltd$128.7B AUM0.03%$32M624.2KQ1 2026OLDER
MARSHALL WACE, LLP$100.4B AUM0.02%$25M492.0KQ1 2026OLDER
SPROTT INC.$3.4B AUM0.02%$799,32215.8KQ1 2026OLDER
TWO SIGMA INVESTMENTS, LP$123.9B AUM0.01%$15M304.4KQ1 2026OLDER
Qube Research & Technologies Ltd$89.9B AUM0.01%$9M172.8KQ1 2026OLDER
Y-Intercept (Hong Kong) Ltd$5.1B AUM0.01%$476,2909.5KQ2 2026
Quantbot Technologies LP$2.4B AUM0.01%$215,1094.3KQ1 2026OLDER
GTS SECURITIES LLC$2.8B AUM0.01%$242,2254.8KQ1 2026OLDER
Point72 Asset Management, L.P.$78.1B AUM0.01%$7M131.1KQ1 2026OLDER
DAVENPORT & Co LLC$20.4B AUM0.00%$909,57418.1KQ2 2026
Jump Financial, LLC$7.5B AUM0.00%$362,08810.7KQ4 2025OLDER
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$184.8B AUM0.00%$8M158.6KQ1 2026OLDER
CREDIT AGRICOLE S A$38.1B AUM0.00%$2M30.0KQ1 2026OLDER
Cornerstone Financial Management LLC$109M AUM0.00%$4,14882Q1 2026OLDER
BARCLAYS PLC$416.3B AUM0.00%$14M270.0KQ1 2026OLDER
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO$687M AUM0.00%$20,337402Q1 2026OLDER
Quarry LP$558M AUM0.00%$17,597520Q4 2025OLDER
Magnetar Financial LLC$9.8B AUM0.00%$257,4535.1KQ1 2026OLDER
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$30.9B AUM0.00%$778,03915.1KQ1 2026OLDER
BNP PARIBAS FINANCIAL MARKETS$205.8B AUM0.00%$5M99.0KQ1 2026OLDER
Cetera Investment Advisers$94.0B AUM0.00%$2M42.4KQ1 2026OLDER
Jain Global LLC$24.2B AUM0.00%$551,53210.9KQ1 2026OLDER
Centiva Capital, LP$13.6B AUM0.00%$270,4498.0KQ4 2025OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$17M326.3KQ1 2026OLDER
GOLDMAN SACHS GROUP INC$870.9B AUM0.00%$17M342.4KQ1 2026OLDER
MILLENNIUM MANAGEMENT LLC$240.3B AUM0.00%$5M91.2KQ1 2026OLDER
Schonfeld Strategic Advisors LLC$14.2B AUM0.00%$429,66612.7KQ4 2025OLDER
MACQUARIE GROUP LTD$16.8B AUM0.00%$2M55.7KQ3 2025OLDER
Tidal Investments LLC$47.4B AUM0.00%$686,10213.6KQ1 2026OLDER
RAYMOND JAMES FINANCIAL INC$324.4B AUM0.00%$4M83.1KQ1 2026OLDER
MB, LEVIS & ASSOCIATES, LLC$240M AUM0.00%$2,927100Q3 2025OLDER
Private Advisor Group, LLC$21.3B AUM0.00%$256,4295.1KQ1 2026OLDER
Verition Fund Management LLC$15.4B AUM0.00%$297,2518.8KQ4 2025OLDER
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$14M278.3KQ1 2026OLDER
JPMORGAN CHASE & CO$1.56T AUM0.00%$15M310.6KQ1 2026OLDER
COMMERCE BANK$20.7B AUM0.00%$202,3604.0KQ1 2026OLDER
Gotham Asset Management, LLC$32.7B AUM0.00%$242,5657.2KQ4 2025OLDER
UBS Group AG$666.3B AUM0.00%$5M90.9KQ1 2026OLDER
MML INVESTORS SERVICES, LLC$36.1B AUM0.00%$218,8064.3KQ1 2026OLDER
CITIGROUP INC$234.5B AUM0.00%$1M27.3KQ1 2026OLDER
Invesco Ltd.$653.3B AUM0.00%$3M63.2KQ1 2026OLDER
Dogwood Wealth Management LLC$253M AUM0.00%$1,05321Q2 2026
Cubist Systematic Strategies, LLC$21.0B AUM0.00%$76,4532.6KQ3 2025OLDER
Tower Research Capital LLC (TRC)$3.8B AUM0.00%$11,737232Q1 2026OLDER
D. E. Shaw & Co., Inc.$166.3B AUM0.00%$421,9218.3KQ1 2026OLDER
BlackRock, Inc.$5.72T AUM0.00%$13M266.6KQ1 2026OLDER
OSAIC HOLDINGS, INC.$68.3B AUM0.00%$68,9521.3KQ1 2026OLDER
MORGAN STANLEY$1.67T AUM0.00%$2M48.5KQ1 2026OLDER
LPL Financial LLC$376.6B AUM0.00%$364,0967.2KQ1 2026OLDER
Ascentis Independent Advisors$1.3B AUM0.00%$1,26425Q1 2026OLDER
DIMENSIONAL FUND ADVISORS LP$481.4B AUM0.00%$410,7408.1KQ1 2026OLDER
HARBOUR INVESTMENTS, INC.$6.5B AUM0.00%$4,55390Q1 2026OLDER
ENVESTNET ASSET MANAGEMENT INC$373.6B AUM0.00%$251,8875.0KQ1 2026OLDER
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$335,5136.6KQ2 2026
FIFTH THIRD BANCORP$54.7B AUM0.00%$28,685567Q1 2026OLDER
CITADEL ADVISORS LLC$618.5B AUM0.00%$261,2475.2KQ1 2026OLDER
Root Financial Partners, LLC$2.2B AUM0.00%$65813Q1 2026OLDER
ROYAL BANK OF CANADA$570.1B AUM0.00%$121,0002.4KQ1 2026OLDER
Federation des caisses Desjardins du Quebec$27.8B AUM0.00%$4,974170Q3 2025OLDER
TD PRIVATE CLIENT WEALTH LLC$4.8B AUM0.00%$87817Q1 2026OLDER
Rockefeller Capital Management L.P.$56.4B AUM0.00%$10,118200Q1 2026OLDER
Arax Advisory Partners$3.5B AUM0.00%$2036Q4 2025OLDER
SBI Securities Co., Ltd.$3.6B AUM0.00%$511Q1 2026OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.